The HFC227ea gas fire extinguishing system adopt total flooding protection.Because the area and equipment is important which protected by HFC227ea gas fire extinguishing system. It also put forward higher requirements on fire protection engineering technology. The technical solution of HFC227ea has reflected the advanced nature. Its technical requirements and conditions are mainly embodied in:A. The main function of the system of HFC-227ea: Real time monitoring the protection zone in normal condition. It can automatically alarm in fire accidents, and start the automatic fire extinguishing device according to the control mode under preset data. To release gas fire extinguishing agent, quickly put out the fire in protection district, which in order to protect the equipment running in normal in this zone.

B. The system is composed of two parts such as gas fire-fighting equipment and control system (fire alarm and linkage control equipment).

C. Control system with automatic control mode, manual control mode and emergency manual control mode.

D. Each protection zone can sent fault signal, gas release signal, automatic / manual state signal to the fire alarm system